JP3179187U - Multi-directional wire fixing device - Google Patents

Abstract

A multidirectional wire fixing device for fixing a wire to a wall surface, a chassis or the like when a multidirectional wire such as an optical fiber or an electric wire is drawn into a building or equipment from the outside.
A fixing device includes a main body having a front thread, a first fixing member that can be fixed to a first rear thread of the main body, and a second rear thread of the main body. A second fixing member 136 and a third fixing member 138 that can be fixed to the third rear thread of the main body. The first rear thread defines a first rear through hole that communicates with the front through hole 122 and allows the first wire 144 to pass through the front through hole and the first rear through hole. The second rear thread defines a second rear through hole communicating with the front through hole, and allows the second wire 146 to pass through the front through hole and the second rear through hole. The third rear thread defines a third rear through hole that communicates with the front through hole, and allows the third wire 148 to pass through the front through hole and the third rear through hole. 122 can be coupled to and communicated with an electrical box or chassis or a through-hole on the wall surface to fix the fixing device 100.
[Selection] Figure 3

Description

  The present invention relates to a fixing device, and more particularly, to a multidirectional fixing device that fixes a plurality of wires.

In modern society, wire rods (for example, optical fibers, cables, telephone wires, electric wires, etc.) are used in large quantities to transmit various signals, such as video signals and network signals. Before entering the building or equipment, the wire must first be fixed on the plate member (eg, chassis or wall surface, electrical box) of the building or equipment by a fixing device, and then separated into each unit for the first time. Connected.

  Referring to FIG. 1, it is an exploded view of a fixing device used to fix a wire rod to a chassis in the existing technology US patent no. 5,927,892. The fixing device includes a nut 10, a pad 20, a main body 30, a clamp ring 40, a clamp claw 50, and a fastening fixing head 60 that house the wire and can be sequentially installed therethrough. The main body 30 has a front through hole 33, a rear through hole 34 communicating with the front through hole 33, a front outer thread 31 surrounding the front through hole 33, and a rear outer thread 32 of the rear through hole 34. . The front outer thread 31 can pass through a through hole of the chassis, and the nut 10 and the pad 20 are provided on a portion of the front outer thread 31 passing through the chassis and the through hole of the electric box. The main body 30 is fixed on the chassis. The clamp ring 40 can be fitted and installed in the front through-hole 33 and the rear through-hole 34 of the main body 30, leaving a gap between the front through-hole 33 and the inner wall of the rear through-hole 34. The clamp claw 50 has a through hole 51, a claw piece 52, and claw teeth 53 installed on the inside of the claw piece 52. After the clamp pawl 50 is provided on the clamp ring 40, the pawl tooth 53 can be locked to the contraction ring surface 42 of the clamp ring 40. Subsequently, the fastening and fixing head 60 can be provided on the clamp pawl 50, and the inner thread 62 of the fastening and fixing head 60 is screwed with the main body 30 and the rear outer thread 32. At this time, the inner slope 61 of the inner slope 60 of the fastening and fixing head 60 fastens the claw teeth 53 to the contraction ring surface 42 and tightly fixes the wire on the chassis by the fixing device. Can be made.

Since the main body 30 of the fixing device includes only one rear through-hole (that is, the rear through-hole 34) other than the front through-hole 33, the fixing device is installed in a through manner on the substrate. Only one wire that is fixed can be accommodated. However, with the spread of networks and the rapid development of cloud technology, the fixing device needs to fix a plurality of wires that transmit different signals in the through holes of the same chassis. Correspondingly, the diameters of the through holes of the chassis and the front through holes 33 and the rear through holes 34 of the main body 30 are enlarged and installed through the fixing device. A plurality of wires fixed with can be accommodated.

JP 2010-7748 A

  However, since the wire passes through the rear through-hole 34 from the clamp ring 40 to the front through-hole 33, the various signals transmitted through the wire interfere with each other. In addition, since the wire comes from different directions, the wire needs to be folded outside the fixing device before being installed through the fixing device, and the risk of damage to the wire at the bay folding point. Have Further, since the bay break portion is outside the fixing device, when the wire rod at the bay break portion is damaged at one end, the transmission line in the wire rod is exposed, and the transmission quality of the signal is seriously affected.

  Therefore, in this field, there has been a need for a fixing device that solves the above problems for a long time, but the application has not yet been achieved.

In order to solve the problems of the existing technology, the present invention provides a fixing device for multidirectional wires. The fixing device includes a main body, a first fixing member, a second fixing member, and a third fixing member,
The main body communicates with the front through hole, a front thread used to define the front through hole, a first rear thread used to define a first rear through hole communicating with the front through hole, and A second rear thread used to define the second rear through hole and a third rear thread used to define a third rear through hole communicating with the front through hole;
The first fixing member is fixed to the first rear thread;
The second fixing member is fixed to the second rear thread;
The third fixing member is fixed to the third rear thread.

  In an embodiment of the present invention, the first fixing member is further coupled to the first wire, the second fixing member is further coupled to the second wire, and the third fixing member is further coupled to the third wire. To do.

  In an embodiment of the present invention, the first wire, the second wire, and the third wire are cable fixing heads.

  In an embodiment of the present invention, the first wire, the second wire, and the third wire are wave tube fixing heads.

  In an embodiment of the present invention, the first connection line between the front through hole and the second rear through hole is a second connection line between the first rear through hole and the third rear through hole.

  In an embodiment of the present invention, the main body is a case type.

  In the embodiment of the present invention, the through hole is used for coupling to the through hole of the plate member.

  In an embodiment of the present invention, the front thread further couples to the front fixing member.

  In the embodiment of the present invention, the front through hole is further coupled to the pipe member.

  In an embodiment of the present invention, the front through hole is further coupled to a pad and a screw-in plug.

  In an embodiment of the present invention, the second rear through hole corresponds to the front through hole, the first rear through hole corresponds to the third rear through hole, and the front through hole includes the front through hole. The first connecting line between the second rear through holes is perpendicular to the second connecting line between the first rear through hole and the third rear through hole, and forms a T-shaped three-direction fixing device. Cables entering in a directional manner can be connected and cable waterproof tension can be fixed.

  In an embodiment of the present invention, the first fixing member can couple the first wire to a fixed head therein, and one end of the fixed head can be screwed with the first rear thread. The second fixing member can connect the second wire to a fixed head therein, and a screw thread capable of being screwed to the second rear screw thread is installed at one end of the fixed head. The third fixing member can couple the third wire to a fixed head therein, and a screw thread capable of being screwed to the third rear screw thread is installed at one end of the fixed head, The fixed head included in the member is a fixing mechanism that waterproofs or fastens various wire materials such as a cable fixing head, a wave tube fixing head, and a telephone wire fixing head.

  In an embodiment of the present invention, the front through hole further includes a pad and a screw-type plug, or the front through hole includes a tube member coupled therein.

  In the present invention, since the main body of the fixing device has a plurality of rear through holes, a plurality of wires each from a different direction (for example, a cable, an optical fiber, a telephone wire, or a cable penetratingly installed inside a wave tube, An optical fiber and a telephone line) respectively pass through the front through-holes after passing through the rear through-holes and breaking in the main body. Thus, since the wire starts the fold-fold for the first time in the main body, the fold-fold portion of the wire is in the main body, and therefore is affected by the external environment such as sunlight. The transmission line is not affected by rainwater or dust even if the wire material at the breakage point is broken without being cracked. Therefore, the signal transmitted on the wire material is not affected.

It is an exploded view of the fixing device which fixes the wire in existing technology to a chassis. It is a front view of the main body of the fixing device of this invention. It is a left view of the main body of the fixing device of this invention. It is a right view of the main body of the fixing device of this invention. It is a top view of the main body of the fixing device of this invention. It is a front view of the fixing device in the Example of this invention. It is a front view of the fixing device in another Example of this invention. It is structure explanatory drawing of the wave tube fixing member in another Example of this invention. It is an assembly figure of the back fixing member of the fixing device in the Example of this invention. It is explanatory drawing of the screw-in type plug and pad in the Example of this invention. It is the combination figure which the screwed type plug and pad in the example of the present invention combined with the front hole of the fixing device.

  Since a plurality of wires can be accommodated therein, the main body in the fixing device of the present invention includes a plurality of (for example, three) rear through holes in addition to the front through holes.

  2A to 2D, which are a front view, a left side view, a right side view, and a plan view of the main body 110 of the fixing device 100 according to the present invention. The body 110 includes a front thread 112, a first rear thread 114, a second rear thread 116, and a third rear thread 118. The front thread 112 is an inner thread in this embodiment, which defines the front through hole 112. The first rear thread 114 defines a first rear through hole 124 that communicates with the front through hole 122, and the first wire 144 (see FIG. 3) is connected to the first rear through hole 124 and the front through hole 122. Connect to communicate. The second rear thread 116 defines a second rear through hole 126 that communicates with the front through hole 122, and the second wire 146 (see FIG. 3) is connected to the second rear through hole 126 and the front through hole 122. Connect to communicate. The third rear thread 118 defines a third rear hole 128 that communicates with the front through hole 122, and a third wire 148 (see FIG. 3) is connected to the third rear hole 128 and the front through hole 122. Connect to communicate.

  In an embodiment of the present invention, the second rear through hole 126 corresponds to the front through hole 122, the first rear through hole 124 corresponds to the third rear through hole 128, and the front through hole A first connection line between 122 and the second rear through hole 126 is perpendicular to a second connection line between the first rear through hole 124 and the third rear through hole 128. That is, the first rear through-hole 124, the second rear through-hole 126, and the third rear through-hole 128 of the main body 110 have a T-type three-way fixing device and enter in a three-way manner. By connecting cables and combining various cable fixing heads, cable fixing effects such as cable and waterproof tension can be fixed. In another embodiment of the present invention, the plate member is a chassis or a wall, and accordingly the body 110 is a case-type design and is completely in contact with the wall or fixed on the chassis. . Further, a screw hole is further provided on the main body 100, and it is convenient for a user to use the screw separately to fix the main body 110 on the chassis, for example.

  Referring to FIG. 3, it is a front view of the fixing device 100 in the embodiment of the present invention. The fixing device 100 further includes a first fixing member 134 that can be fixed to the first rear thread 114, a second fixing member 136 that can be fixed to the second rear thread 116, and the third rear thread 118. A third thread fixing member 138 that can be fixed is included. In the fixing device 100 shown in FIG. 3, each of the first fixing member 134, the second fixing member 136, and the third fixing member 138 is a cable fixing member, and the cable fixing member includes a nut 1341 and a clamp. The clamp ring 1345 includes a claw 1343 and a clamp ring 1345, and the clamp ring 1345 is coupled to the inside of the clamp claw 1343, and the clamp claw 1343 is provided in the nut 1341. Accordingly, the first wire 144, the second wire 146, and the third wire 148 are all cables, telephone wires, and optical fibers. A plurality of cable fixing members are used to penetrate the cable, telephone line, and optical fiber into the clamp ring 1345, the clamp claw 1343 is fitted to the neck 1346 of the clamp claw 1345, and the nut 1341 is The first fixing member 134, the second fixing member 136, or the third fixing member 138 is coupled to the first fixing member 134, so that the first wire 144 is installed through the first fixing member 134, or the second wire 146 is coupled to the first fixing member 134. The second fixing member 136 is pierced through and coupled, or the third wire 148 is pierced and coupled into the third fixing member 138, and the cable, telephone line, and optical fiber that pass through are all terminated here. It reaches the front through hole 122 and enters the through hole of the plate member (not shown) to be coupled.

  4A and 4B, which are a front view of a fixing device 100 and a structure explanatory diagram of a wave tube fixing member in another embodiment of the present invention. In the fixing member 100 shown in FIG. 4A, the first fixing member 134, the second fixing member 136, and the third fixing member 138 are wave tube fixing members, and correspondingly, the first wire 144, Each of the two wires 146 and the third wire 148 is a wave tube, whereby the first wire 144 penetrates and is coupled to the first fixing member 134, and the second wire 146 The third fixing member 136 penetrates and is coupled to the third fixing member 136, the third wire member 148 penetrates and couples to the third fixing member 138, and the wave fixing member (see FIG. 4B) includes a fastening nut 296, respectively. The first rear thread 114, the second rear thread 116, and the third rear thread 118 are coupled to each other, and a clamp claw 295 is coupled to the inside thereof. The clamp claw 295 includes a hook 2951, and includes the fastening nut 296. After the conclusion The hook 2951 of the lamp 295 is fitted and fixed to the recessed portion of the wave tube, and a cable, a telephone line, and an optical fiber are provided inside the wave tube. (Not shown).

  In the embodiment shown in FIGS. 3 and 4A, the first fixing member 134, the second fixing member 136, and the third fixing member 138 included in the fixing device 100 are all the same type of fixing member. However, in other embodiments of the present invention, the first fixing member 134, the second fixing member 136, and the third fixing member 138 may be different from each other, and thus different types of wires may be fixed. it can.

  Referring to FIG. 5, in the embodiment of the present invention, the front through-hole 122 further couples a tube member 139, and a cable or an optical ring is provided in the tube member to be protected. The tube member 139 is also connected to a plate member.

6 and 7, in the embodiment of the present invention, the wires of the first rear through hole 124, the second rear through hole 126, and the third rear through hole 128 pass through the front through hole 122. There is no need. In order to prevent moisture or ash dust from entering the body 110, the front through hole 122 further couples the screw-in plug 107 and the pad 198.

In the embodiment of the present invention, the first rear through hole 124 of the fixing device 100 further couples a front fixing member, which is, for example, the main body 30 shown in FIG. The main body 110 can be fixed to a through hole or a screw hole (not shown) of the plate member.

Since the main body 110 of the fixing device 100 has three rear through holes (that is, the first rear through hole 124, the second rear through hole 126, and the third rear through hole 128), Wires from different directions (for example, cables, optical fibers, telephone wires, or cables, optical fibers, telephone wires penetrating the inside of the wave tube) can pass through the rear holes, respectively, Since it goes straight into 110 and becomes one for the first time, various signals transmitted through the wire are less likely to interfere with each other. In addition, the wire starts the first fold in the body 110, that is, the bay fold portion of the wire fold is in the main body 110, the wire material at the bay fold is damaged, Even if the transmission signal line in the wire is exposed, the exposed transmission line is not affected by rainwater or dust, and therefore, the signal transmitted on the wire is not affected. The fixing device of the present invention thus solves a long-standing problem.

The fixing device of the present invention has a special three-way design and can be combined with a suitable anti-loosening fastening mechanism, so it can be widely applied in various fields (for example, automobile, machinery, communication, wireless network room, plant engineering) Any disparate equipment (eg solar power communication wiring, LED lighting, digital display, traffic signals, detection and monitoring devices) can be attached.

In the present invention, the preferred embodiments have been disclosed as described above. However, the present invention is not limited to the present invention, and anyone who is familiar with the technology can make an equivalent range without departing from the spirit and scope of the present invention. Of course, various fluctuations and hydration colors can be added.

<Conventional technology>
10 Nut 20 Pad ring 30 Body 31 Front outer thread 32 Rear outer thread 33 Front through hole 34 Rear through hole 40 Clamp ring 42 Contraction ring surface 50 Clamp claw 51 Through hole 52 Claw piece 53 Claw tooth 60 Fastening fixing head 61 Slope 62 Inner thread <Invention>
100 fixing device 110 main body 112 front thread 114 first rear thread 116 second rear thread 118 third rear thread 122 front through hole 124 first rear through hole 126 second rear through hole 128 third rear through hole 134 First fixing member 1341 Nut 1343 Clamp claw 1345 Clamp ring 136 Second fixing member 138 Third fixing member 139 Tube member 1391 Tube member thread 144 First wire 146 Second wire 148 Third wire 192 Pad 193 Fixing body 194 Clamp ring 195 Clamp claw 196 Fastening nut 197 Screw-in type plug 198 Pad 295 Clamp claw 2951 Hook 296 Fastening nut

Claims (10)

Including a main body, a first fixing member, a second fixing member and a third fixing member;
The main body communicates with the front through hole, a front thread used to define the front through hole, a first rear thread used to define a first rear through hole communicating with the front through hole, and A second rear thread used to define the second rear through hole and a third rear thread used to define a third rear through hole communicating with the front through hole;
The first fixing member is fixed to the first rear thread;
The second fixing member is fixed to the second rear thread;
The third fixing member is a multidirectional wire fixing device fixed to the third rear thread.   The first fixing member is further coupled to the first wire, the second fixing member is further coupled to the second wire, and the third fixing member is further coupled to the third wire. Multi-directional wire fixing device.   The multi-directional wire fixing device according to claim 2, wherein the first wire, the second wire, and the third wire are cable fixing heads.   The multi-directional wire fixing device according to claim 2, wherein the first wire, the second wire, and the third wire are wave tube fixing heads.   The multi-direction according to claim 3, wherein the first connection line between the front through hole and the second rear through hole is a second connection line between the first rear through hole and the third rear through hole. Wire fixing device.   The multi-directional wire fixing device according to claim 1, wherein the main body is a case type. The multidirectional wire rod fixing device according to claim 1, wherein the through hole is used for coupling to a through hole of a plate member.   The multidirectional wire rod fixing device according to claim 1, wherein the front screw thread is further coupled to a front fixing member.   The multidirectional wire rod fixing device according to claim 1, wherein the front through hole is further coupled to a pipe member.   The multi-direction wire fixing device according to claim 1, wherein the front through hole is further coupled to a pad and a screw-in type plug.

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